Optimization of glycosaminoglycan extraction on Patinopecten yessoensis waste

摘要：

　　On the basis of single factor experiment,the pH of enzymatic hydrolysis,enzymolysis temperature,enzymolysis time and solid-liquid ratio as independent variable,extraction rate as response value,extraction technology of glycosaminoglycan from Patinopecten yessoensis waste were optimized using response surface methodology.The order affecting glycosaminoglycan extraction rate was determined:the enzymatic pH > solid-liquid ratio > enzymatic time > enzymatic temperature.The optimal conditions of extraction were:the pH of enzymatic hydrolysis was 8.0,enzymolysis temperature was 40 ℃,enzymolysis time was 3.5 h and solid-liquid ratio was 1∶2.Click here and insert your abstract text.

关键词： Patinopecten yessoensis waste Glycosaminoglycan Optimization of extraction conditions Response surface methodology

作者: Qingman Cui Guangjing Li Chunying Yuan

作者单位: Key Laboratory for Marine Chemistry and Resource, Tianjin, China, College of Marine Science and Engineering,Tianjin University of Science& Technology, Tianjin, China, 30045

会议类型: 国际会议

会议名称: The Seventh International Conference on Waste Management and Technology(第七届固体废物管理与技术国际会议(ICWMT7))

会议地点: 北京

会议语种:英文

页码: 131-137

在线出版日期: 2012-09-05（万方平台首次上网日期，不代表论文的发表时间）